Features: When the brake is applied, the programmed flash or strobe pattern will alternate between left and right side lighting accessories creating an eye-catching pattern. Compatible with add-on custom LED lighting (such as Custom Dynamics® LED Boltz™ PN: 2040-2838 & 2040-2839) when used as left and right side rear brake lights. 10 selectable flash/strobe patterns. Plug-and-Play installation.
